/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

// Avoid duplicate registrations
if (typeof(NetBeans_Shortcuts) === 'undefined') {
    NetBeans_Shortcuts = {};
    document.documentElement.addEventListener('keydown', function(e) {
        var keyCode = e.keyCode;
        var shift = e.shiftKey;
        var ctrl = e.ctrlKey;
        var meta = e.metaKey;
        if (keyCode === 83 /* 'S' */ && shift && (ctrl || meta)) {
            // HACK: notify NetBeans
            var attr = ':netbeans_select_mode';
            var element = document.documentElement;
            element.setAttribute(attr, 'switch');
            element.removeAttribute(attr);
        }
    }, true);
}